Individual Calculations March 2015
 Akhasteh, Abbas  Total change: 4.40  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1846 1780 3.50 8 0.22 20 4.40 
  Sedghi, Babak 1979 IRI1.0010.762015.20 
  Torkamannejad, Javad 2005 IRI0.001-0.2220-4.40 
  Deljou, R. 2097 IRI0.001-0.1320-2.60 
  Pouresmaeil, Alireza 1476 IRI0.501-0.3620-7.20 
  Navid, Sepehr 1479 IRI1.0010.15203.00 
  Dana, Jamal Qadir 1943 IRQ1.0010.722014.40 
  Mohammadi, Mohammad Mehdi 1925 IRI0.001-0.3120-6.20 
  Bagheri, Arian 1863 IRI0.001-0.3920-7.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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